This week, Jesse Spano was brought back to life! For one night only.Elizabeth BerkleygaveDancing with the Starsviewers a healthy dose ofSaved by the Bellnostalgia, and a Boston police officer also got "so excited" during aRed Soxplayoff game.NCIS: Los Angelescelebrated 100 ...

TV Guide

This week, Jesse Spano was brought back to life! For one night only.Elizabeth Berkley gave Dancing with the Stars viewers a healthy dose of Saved by the Bell nostalgia, and a Boston police officer also got "so excited" during a Red Sox playoff game. NCIS: Los Angeles celebrated 100 episodes by releasing a new music video, and Bill Nye's new web series about the NASA mission to Jupiter premiered. Oh, and a bear played tetherball. Check out those clips and more in our weekly roundup of the best online videos: